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Clinical studies have used GHK-Cu at concentrations ranging from 0.01% to 1%, with most effective topical products formulated between 0.05% and 0.5%
This article was written to put a stop to this ignorance once and for all
Labeled "for research use only" and cannot legally be used by humans
Improved Cognitive Function and Mood Supports Neurogenesis: IGF-1 receptors are present in the brain, and IGF-1 is involved in neurogenesis, or the growth of new brain cells, which can support cognitive function
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